2015856

素因数分解:

$2^4\times 3^2\times {\mathrm{13999}}^1$

素因数の和:14013

約数の個数: 30

約数和(自身を含む): 5642000

約数和(自身を除く): 3626144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 13999, 27998, 41997, 55996, 83994, 111992, 125991, 167988, 223984, 251982, 335976, 503964, 671952, 1007928, 2015856]

約数ペア:

[(1, 2015856), (2, 1007928), (3, 671952), (4, 503964), (6, 335976), (8, 251982), (9, 223984), (12, 167988), (16, 125991), (18, 111992), (24, 83994), (36, 55996), (48, 41997), (72, 27998), (144, 13999)]